/****************************************************************************
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#ifndef BACKGROUNDTASKWATCHER_H
#define BACKGROUNDTASKWATCHER_H

#include <QtCore/QObject>

QT_BEGIN_NAMESPACE
class QString;
QT_END_NAMESPACE

class BackgroundTask;

/**
 * Monitors background task
 */
class BackgroundTaskWatcher : public QObject
{
    Q_OBJECT

public:

    /**
     * Default constructor
     * @param task background task to be monitored, reparented
     * @param labelText label text
     */
    BackgroundTaskWatcher(BackgroundTask *task, const QString& labelText="", QObject *parent=0);

    /**
     * Executes background task monitoring
     */
    void exec();

signals:

    /**
     * Emited when progress range of monitored task changes
     */
    void progressRangeChanged(int minimum, int maximum);

    /**
     * Emited when progress value of monitored task changes
     */
    void progressValueChanged(int progressValue);

private :

    /**
     * Monitored background task
     */
    BackgroundTask* _task;

    /**
     * Label text
     */
    QString labelText;


};

#endif // BACKGROUNDTASK_H
